title: Insulin resistance and monoclonal gammopathy.
abstract: Two maturity-onset diabetic patients developed severe insulin resistance during the course of monoclonal gammopathies. One patient had Waldenström macroglobulinemia and the other had multiple myeloma with IgA gammopathy. The maximum insulin binding capacity (MIBC) was 121 U/liter and 54.7 U/liter, respectively, during insulin resistance. The clinical courses of insulin resistance paralleled the activity of the monoclonal gammopathies (MG) with the insulin resistance disappearing after the monoclonal gammopathies were controlled. Six other diabetic patients with concurrent insulin resistance and monoclonal gammopathies are reviewed.
mesh_terms: D000368:Aged; D048909:Diabetes Complications; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology; D007328:Insulin / Q000097:blood; D007333:Insulin Resistance; D007945:Leukemia, Lymphoid / Q000150:complications; D008223:Lymphoma / Q000150:complications; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000097:blood / Q000150:complications*; D008258:Waldenstrom Macroglobulinemia / Q000097:blood / Q000150:complications*
chemical_list: D007070:Immunoglobulin A; D007075:Immunoglobulin M; D007328:Insulin